#region The MIT License
// The MIT License
// 
// Copyright (c) 2009 octalforty studios
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#endregion
using System;
using System.ComponentModel.Composition;
using System.Net;

namespace octalforty.Componento.ComponentModel.Installation.Web
{
    /// <summary>
    /// Standard implementation of the <see cref="IHttpRequestFactoryService"/>.
    /// </summary>
    [Export(typeof(IHttpRequestFactoryService))]
    public class HttpRequestFactoryService : IHttpRequestFactoryService
    {
        #region IHttpRequestFactoryService Members
        /// <summary>
        /// Returns an instance of <see cref="IHttpRequest"/> which represents a request
        /// to <paramref name="uri"/> using <paramref name="method"/>.
        /// </summary>
        /// <param name="method"></param>
        /// <param name="uri"></param>
        /// <returns></returns>
        public IHttpRequest CreateHttpRequest(HttpMethod method, Uri uri)
        {
            HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(uri);
            httpWebRequest.Method = method.ToString();
            httpWebRequest.Proxy = WebRequest.GetSystemWebProxy();
            httpWebRequest.Proxy.Credentials = CredentialCache.DefaultCredentials;

            return new HttpRequest(httpWebRequest);
        }
        #endregion
    }
}
